// 

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// µû¶ó´Ù´Ï´Â Top¹öÆ°
var mover = null
var object = "gotop"

if (navigator.appName.indexOf("Netscape") != -1) {
        var mover = "document.gotop.top = window.pageYOffset"
}
else {
        var mover = "gotop.style.pixelTop = document.body.scrollTop+800"
}

function check() {
        object = "gotop"
        eval(mover)
        setTimeout("check()", 100)
}
function Go_Top(){	
document.writeln("<DIV id='gotop' style='position:absolute; visibility:show; left:870px; top:0px; z-index:2'>")	
document.writeln("<a href='#top' onfocus='this.blur()'><img src='/renew/images/btn_top.gif' alt='go_Top' border='0'></a>")
document.writeln("</DIV>")
}

// Æ˾÷	
	function mainpop()
	{		 window.open('/comm/main_popup.jsp', '', 'status=no, width=377, height=500, scrollbars=no, resizable=no');
	}		
//


// ț̢

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

		
		
// ·¹À̾î
function showLayer() {
	var layL = 200;//(screen.width-300)/2;
	var layT = 10;//(screen.height-500)/2;
 

    document.all.layer1.style.top = layT
	document.all.layer1.style.left = layL
	document.all.layer1.style.visibility = "visible";
}

function hideLayer() {
document.all.layer1.style.visibility = "hidden";
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}





//  
function rollover_btn() 
{
		var url = document.URL ;
		var tj = url.lastIndexOf("/"); 
		var ts = null; 
		ts = url.substring(tj); 

		if(ts == "#")
		{
		img1.style.display = "none";
		img2.style.display = "";
		}
		else if( ts =="#")
		{
		img3.style.display = "none";
		img4.style.display = "";
		}
}



	function guide_popup(str)		{
		window.open(str, 'large_img', 'resizable=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,width=400,height=500');
	}


// FAQ

function rollover_btn() 
{
		var url = document.URL ;
		var tj = url.lastIndexOf("/"); 
		var ts = null; 
		ts = url.substring(tj); 

		if(ts == "#")
		{
		img1.style.display = "none";
		img2.style.display = "";
		}
		else if( ts =="#")
		{
		img3.style.display = "none";
		img4.style.display = "";
		}
}